CN101404066B - Smart card cooperated with SIM card and its data processing method - Google Patents
Smart card cooperated with SIM card and its data processing method Download PDFInfo
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- CN101404066B CN101404066B CN2008100650752A CN200810065075A CN101404066B CN 101404066 B CN101404066 B CN 101404066B CN 2008100650752 A CN2008100650752 A CN 2008100650752A CN 200810065075 A CN200810065075 A CN 200810065075A CN 101404066 B CN101404066 B CN 101404066B
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Abstract
The invention relates to a contactless smart card which is used between a SIM card and a card socket of the mobile phone SIM card and a data processing method thereof. The contactless smart card comprises a main controller CPU (101), a smart card module (102) and a transmitting antenna (105), the contactless smart card particularly comprises a flexible printed circuit board FPC (103) and the main controller CPU (101), the smart card module (102), a SIM card contact piece (106) and a card socket contact piece (107) of the SIM card which are arranged on the flexible printed circuit board FPC (103); the data processing method comprises the following steps: the main controller CPU (101) receives an operation command which is issued by a mobile phone; the main controller CPU (101) judges whether the operation command is the user-defined command or not, and the command is sent to the main controller CPU (101) or the SIM card (201) for processing according to the test result. The use of the invention can easily insert the smart card between the SIM card and the mobile phone card socket, thereby improving the use flexibility of the user.
Description
Technical field the present invention relates to the record carrier that uses together with machine, particularly relates to the record carrier that has integrated circuit (IC) chip, relates in particular to and places the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck.
The background technology smart card, it briefly is exactly the card that embeds integrated circuit, so also be IC-card (IntegratedCircuit Card), the parts of transmission, storage and deal with data are contained in the inside, data can be by the contact transmission on card surface, also can transmit in the mode of electromagnetic field, be called contactless smart card without the contact.The advantage of smart card is, memory capacity is more much bigger than magnetic stripe card, and the data of being stored in the card are read by the hardware and software of being correlated with, can prevent undelegated access and distort, security is very high, and contactless smart card commonly used at present comprises RFID, i.e. RFID tag and NFC card etc.
SIM (Subscriber Identity Module) card is exactly a Subscriber Identity Module, it is one and meets GSM standard " smart card ", its storage inside with subscriber-related, the personal information and the network information, in fact SIM card is with regard to representative of consumer, be the international mobile subscriber identification module, interior band microprocessor chip.
NFC (Near Field Communication) near-field communication is a kind of very short-range wireless communication technology (international standard ISO/IEC18092), and usable range only has several centimetres distance, is fit to be applied between the various device.NFC is integrated by the non-contact radio-frequency identification (RFID) and the technology that interconnects to develop, and is mainly developed jointly and is promoted by Sony and PHILIPS Co..NFC can be two equipment rooms a kind of intuition, easy and safe communication mode is provided.When two equipment were drawn close mutually even contacted, the NFC interface in the equipment can be dynamically connected and form a point-to-point network certainly.
The NFC technology is combined with smart card, become a kind of untouchable smart card, be commonly referred to the NFC card.The NFC card successfully is used for POS (Point of Sales) terminal, automobile station automatic fare collection system and the public transport subway ticketing system in anti-theft door system, market and the court of market outlet at present.With NFC technology and mobile phone combination, it is a kind of safe, convenient, fast and the contactless small amount payment instrument of fashion that mobile phone is become.
With the power mode branch, the NFC standard definition active and passive mode of operation, under passive mode, the NFC module will be obtained power for operation from the electromagnetic field that the side of startup sends, then by modulation electric magnetic field with data back startup side.Because when the NFC module is built in mobile phone inside, be subjected to the resistance shelves of interference of mobile phone internal radio frequency and mobile phone outer casing, so will more difficultly from send electromagnetic field, obtain power for operation when passive NFC and main-machine communication, and use active NFC module that the fine solution energy is obtained problem.
With the working method branch, the NFC normalized definition various modes, comprise aggressive mode and Passive Mode.Under aggressive mode, after the communicating pair transceiver powered up, either party can adopt " intercepting before the transmission " agreement to initiate a half-duplex and send.This function can be avoided a conflict when an above NFC equipment attempts to visit a reader, and wherein an equipment is the promoter, and miscellaneous equipment then is a target.Under Passive Mode, as the RFID label, target is a passive equipment.Label obtains work capacity from the electromagnetic field of promoter's transmission, sends data to promoter (back scanning modulation, AM's is a kind of) by modulation electric magnetic field then.Usually smart card uses Passive Mode, and the POS machine then uses aggressive mode.
Use smart card techniques on mobile phone, need implant smart card module on mobile phone inside or shell, present settling mode has following several: the double-interface card technology that 1, is implanted into active smart card module in SIM card; 2, the active intelligent memory card in the smart card implantation storage card; 3, the passive intelligent card module is directly implanted in the mobile phone outer casing.
Adopt to implant two interface techs of SIM card, the double-interface card that corresponding communication operator must have the SIM card of providing to combine with smart card module, and user's SIM card that must more renew have increased the cost that changes card for the user; Smart card is implanted the cost that will strengthen storage card in the storage card, and this mode also requires user's mobile phone to have memory card interface; Smart card module is directly implanted in the mobile phone outer casing, and Nokia is in externally formal issue of in November, 2004, but the smart card mobile phone that uses this kind mode user to change to have smart card module.
Smart card and the number reason disposal route thereof used on mobile phone recited above has the following disadvantages:
1, be implanted into the mode of smart card module in existing SIM card, the SIM card that needs the user more to renew has increased and has changed the card cost;
2, smart card module is implanted mode in the card storage of mobile phone external memory, the mobile phone that requires to use must be with memory card interface, also can increase the cost of storage card simultaneously;
3, smart card module is implanted mode in the mobile phone outer casing, required the user must change the mobile phone that has smart card module equally, also increased cost.
The summary of the invention the technical problem to be solved in the present invention is to avoid above-mentioned the deficiencies in the prior art part and proposes a kind of contact type intelligent card and data processing method of using between SIM card and the mobile phone SIM card deck thereof that place.
The present invention solve the technical problem can be by realizing by the following technical solutions: a kind of contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places, comprise master controller CPU, smart card module and emitting antenna, also comprise flexible printed circuit board FPC (Flexible Printed Circuit), described master controller CPU and smart card module all are arranged on a wherein side of one side of described flexible printed circuit board FPC, and do correct being electrically connected with the P.e.c. on it; On described flexible printed circuit board FPC, be provided with the opposite side on the same surface of master controller CPU and smart card module, described SIM card contact is set, and make it do correct being electrically connected with the P.e.c. on the described circuit board; Described SIM card deck contact is arranged on another surface of described flexible printed circuit board FPC, and does correct being electrically connected with the P.e.c. on it; Described master controller CPU is electrically connected with SIM card contact or SIM card deck contact by the P.e.c. on the described printed circuit board (PCB) FPC.
The face profile of described flexible printed circuit board FPC is the same with common SIM card.
Described SIM card contact is arranged on flexible printed circuit board FPC surface and the contacted correspondence position of SIM card contact point, master controller CPU is electrically connected with this SIM card contact by the P.e.c. on the flexible printed circuit board FPC, thus the reciprocation of realization and SIM card; Described SIM card deck contact is installed in flexible printed circuit board FPC another surface and the contacted correspondence position of SIM card deck, master controller CPU is electrically connected with this SIM card deck contact by the P.e.c. on the flexible printed circuit board FPC, thus the reciprocation of realization and mobile phone.
Be placed on the same surface that described circuit board FPC has installed master controller CPU and smart card module after SIM card cut the NOT-circuit structure division, and can be complementary with the SIM card deck when guaranteeing to insert on the SIM card deck together with this contact type intelligent card, guarantee between described SIM card contact and the SIM card contact point simultaneously, have good physical to contact between described SIM card deck contact and the SIM card deck contact point.
Be provided with the one side of SIM card deck contact at flexible printed circuit board FPC, print described emitting antenna, and be electrically connected with master controller CPU by the P.e.c. on the described printed circuit board (PCB) FPC; Adopt smart card antenna,, thereby realize communicating by letter with the NFC main equipment with reception and the transmission signal that strengthens smart card.
The present invention solves described technical matters, can also further realize by the following technical solutions, a kind of intelligent card data disposal route of using between SIM card and the mobile phone SIM card deck that places is provided, based on placing the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck, this smart card comprises master controller CPU, smart card module, emitting antenna, SIM card contact and the SIM card deck contact that is arranged on the flexible print circuit board FPC, said method comprising the steps of:
A, described master controller CPU receive the operational order of sending from mobile phone;
B, described master controller CPU judge whether this operational order is custom command, if judged result is a "Yes", then directly handle this operational order by described master controller CPU;
C, if step B in judged result be "No", then master controller CPU hands to SIM card with this operational order, SIM card is finished corresponding operating.
Compare with prior art, the beneficial effect of technique scheme of the present invention is:
1, need not to change SIM card, saved the cost that changes card;
2, need not the user and change mobile phone, save the cost of changing mobile phone;
3, only need between SIM card and mobile phone SIM card deck, increase a smart card of the present invention, just can realize the repertoire of smart card institute tool, increase the dirigibility that the user uses.
Description of drawings Fig. 1 is that the present invention places the contact type intelligent card physical arrangement figure that uses between SIM card and the mobile phone SIM card deck;
Fig. 2-the 1st, the physical arrangement figure of common SIM card;
Fig. 2-the 2nd, the physical arrangement figure of the SIM card that cuts the NOT-circuit structure division that cooperation the present invention uses;
Fig. 3 is a smart card of the present invention logic schematic block diagram when using;
Fig. 4-the 1st, the physical arrangement synoptic diagram of smart card embodiment one of the present invention;
Fig. 4-the 2nd, the physical arrangement synoptic diagram of smart card embodiment two of the present invention;
Fig. 5 is the synoptic diagram that the present invention places SIM card shown in Fig. 2-2 and insertion mobile phone deck;
Fig. 6 is the workflow diagram of smart card of the present invention when data processing.
Embodiment is described in further detail below in conjunction with the most preferred embodiment shown in each accompanying drawing.
The present invention places the contact type intelligent card 104 that uses between SIM card and the mobile phone SIM card deck, as shown in Figure 1, comprise master controller CPU 101, smart card module 102 and emitting antenna 105, especially, also comprise flexible printed circuit board FPC 103, described master controller CPU 101 and smart card module 102 and SIM card contact 106 all are arranged on a wherein side of one side of described flexible printed circuit board FPC 103, and do correct being electrically connected with the P.e.c. on it; On described flexible printed circuit board FPC 103, be provided with the opposite side on the same surface of master controller CPU 101 and smart card module 102, described SIM card contact 106 is set, and makes it do correct being electrically connected with the P.e.c. on the described flexible printed circuit board FPC 103; Described SIM card deck contact 107 is arranged on another surface of described flexible printed circuit board FPC 103, and does correct being electrically connected with the P.e.c. on it; Described master controller CPU 101 is electrically connected with SIM card contact 106 or SIM card deck contact 107 by the P.e.c. on the described printed circuit board (PCB) FPC 103.
Shown in Fig. 2-1 and figure-2, the shape of described flexible printed circuit board FPC 103 is the same with big or small and common SIM card 203, so that improved SIM card can be put into FPC103.
As shown in Figure 5, described SIM card contact 106 is arranged on flexible printed circuit board FPC 103 surfaces and SIM card contact point 202 contacted correspondence positions, master controller CPU 101 is electrically connected with this SIM card contact 106 by the P.e.c. on the flexible printed circuit board FPC 103, thus the reciprocation of realization and SIM card.
As shown in Figure 5, described SIM card deck contact 107 is installed in flexible printed circuit board FPC 103 another surfaces and SIM card deck 301 contacted correspondence positions, master controller CPU 101 is electrically connected with this SIM card deck contact 107 by the P.e.c. on the flexible printed circuit board FPC 103, thus the reciprocation of realization and mobile phone.
Shown in Fig. 2-2, with SIM card 201 along shown in SIM card line of cut 204 be placed on the same surface that described circuit board FPC 103 has installed master controller CPU 101 and smart card module 102 after cutting the NOT-circuit structure division, and can be complementary with SIM card deck 301 when guaranteeing to insert on the SIM card deck 301 together with this contact type intelligent card 104, guarantee simultaneously between described SIM card contact 106 and the SIM card contact point 202, have good physical to contact between described SIM card deck contact 107 and the SIM card deck contact point 502, the synoptic diagram that the SIM card of described smart card after cutting is placed on mobile phone SIM card deck 301 as shown in Figure 3.
As Fig. 3 or shown in Figure 5, described master controller CPU 101 obtains work and emitting antenna 105 required electric powers by SIM card deck contact 107 from SIM card deck 301, to increase the emissive power of described smart card module 102.
As Fig. 1 or shown in Figure 5,, print described emitting antenna 105, and be electrically connected with master controller CPU 101 by the P.e.c. on the described printed circuit board (PCB) FPC 103 in the one side that flexible print circuit board FPC 103 is provided with SIM card deck contact 107; Adopt smart card antenna,, thereby realize communicating with NFC main equipment 302 with reception and the transmission signal that strengthens smart card.
Shown in Fig. 4-1, described master controller CPU 101 is integrated into master controller CPU 401 chips separately, and smart card module 102 is integrated into intelligent card chip 402 separately, finishes various corresponding functions.
Shown in Fig. 4-2, described master controller CPU 101 can merge with smart card module 102 and is integrated into same master control and intelligent chip 403, finishes various corresponding functions.
As shown in Figure 1, described smart card module 102 can be rfid card or NFC card; Described master controller CPU 101 can detect SIM card clock line and data line, thereby listen to the various operational orders of mobile phone to SIM card, simultaneously, described master controller CPU 101 can custom command, and is that card operational order or custom command realize the setting to mobile phone card or smart card module 102 parameters by analyzing the order that mobile phone sends.
In order to solve technical matters proposed by the invention, its technical scheme can also be, a kind of intelligent card data disposal route of using between SIM card and the mobile phone SIM card deck that places is provided, as shown in Figure 6, this method is based on placing the contact type intelligent card 104 that uses between SIM card and the mobile phone SIM card deck, this smart card 104 comprises master controller CPU 101, smart card module 102, emitting antenna 105, SIM card contact 106 and the SIM card deck contact 107 that is arranged on the flexible print circuit board FPC 103, especially, described method comprises the following steps:
A, step 601 as shown in Figure 6, described master controller CPU 101 receives the operational order of sending from mobile phone;
B, step 602 as shown in Figure 6, described master controller CPU 101 judges whether this operational order is custom command, if judged result is a "Yes", step 604 is then directly handled this operational order by described master controller CPU 101 as shown in Figure 6;
C, if step B in judged result be "No", then master controller CPU 101 hands to SIM card 201 with this operational order, SIM card 201 is finished corresponding operating, as shown in Figure 6 step 603.
The described contact type intelligent card 104 that uses between SIM card and the mobile phone SIM card deck that places can also carry out the non-contact data exchange with NFC main equipment 302.
Claims (14)
1. one kind places the contact type intelligent card (104) that uses between SIM card and the mobile phone SIM card deck, comprises master controller CPU (101), smart card module (102) and emitting antenna (105), it is characterized in that:
Also comprise flexible printed circuit board FPC (103), described master controller CPU (101) and smart card module (102) and SIM card contact (106) all are arranged on a wherein side of one side of described flexible printed circuit board FPC (103), and do correct being electrically connected with the P.e.c. on it; On described flexible printed circuit board FPC (103), be provided with the opposite side on the same surface of master controller CPU (101) and smart card module (102), described SIM card contact (106) is set, and makes it do correct being electrically connected with the P.e.c. on the described flexible printed circuit board FPC (103); Described SIM card deck contact (107) is arranged on another surface of described flexible printed circuit board FPC (103), and does correct being electrically connected with the P.e.c. on it; Described master controller CPU (101) is electrically connected with SIM card contact (106) and SIM card deck contact (107) by the P.e.c. on the described flexible printed circuit board FPC (103).
2. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
The shape of described flexible printed circuit board FPC (103) is the same with common SIM card (203) with size.
3. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
Described SIM card contact (106) is arranged on flexible printed circuit board FPC (103) surface and the contacted correspondence position of SIM card contact point (202), master controller CPU (101) is electrically connected with this SIM card contact (106) by the P.e.c. on the flexible printed circuit board FPC (103), thus the reciprocation of realization and SIM card.
4. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
Described SIM card deck contact (107) is installed in flexible printed circuit board FPC (103) another surface and the contacted correspondence position of SIM card deck (301), master controller CPU (101) is electrically connected with this SIM card deck contact (107) by the P.e.c. on the flexible printed circuit board FPC (103), thus the reciprocation of realization and mobile phone.
5. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
SIM card (201) cut be placed on described circuit board FPC (103) behind the NOT-circuit structure division and installed on the same surface of master controller CPU (101) and smart card module (102), and guarantee to insert together with this contact type intelligent card (104) and can be complementary with SIM card deck (301) when SIM card deck (301) is gone up, guarantee between described SIM card contact (106) and the SIM card contact point (202) simultaneously, have good physical to contact between described SIM card deck contact (107) and the SIM card deck contact point (502).
6. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
Described master controller CPU (101) obtains work and emitting antenna (105) required electric power by SIM card deck contact (107) from SIM card deck (301), to increase the emissive power of described smart card module (102).
7. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
Be provided with the one side of SIM card deck contact (107) at flexible printed circuit board FPC (103), print described emitting antenna (105), and be electrically connected with master controller CPU (101) by the P.e.c. on the described printed circuit board (PCB) FPC (103); Adopt smart card antenna,, thereby realize communicating by letter with NFC main equipment (302) with reception and the transmission signal that strengthens smart card.
8. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
Described master controller CPU (101) is integrated into master controller cpu chip (401) separately, and smart card module (102) is integrated into intelligent card chip (402) separately, finishes various corresponding functions.
9. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
Described master controller CPU (101) and smart card module (102) can merge and be integrated into same master control and intelligent chip (403), finish various corresponding functions.
10. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
Described smart card module (102) can be rfid card or NFC card.
11. the contact type intelligent card that uses between SIM card and the SIM cards of mobile phones deck that places as claimed in claim 1 is characterized in that:
Described master controller CPU (101) can detect SIM card clock line and data line, thereby listens to the various operational orders of mobile phone to SIM card.
12. the contact type intelligent card that uses between SIM card and the mobile phone SIM card deck that places as claimed in claim 1 is characterized in that:
Described master controller CPU (101) can custom command, and is that card operational order or custom command realize the setting to mobile phone card or smart card module (102) parameters by analyzing the order that mobile phone sends.
13. one kind places the intelligent card data disposal route of using between SIM card and the mobile phone SIM card deck, based on placing the contact type intelligent card (104) that uses between SIM card and the mobile phone SIM card deck, this smart card (104) comprises master controller CPU (101), smart card module (102), emitting antenna (105), SIM card contact (106) and the SIM card deck contact (107) that is arranged on the flexible printed circuit board FPC (103), it is characterized in that described method comprises as following step:
A, described master controller CPU (101) receive the operational order of sending from mobile phone;
B, described master controller CPU (101) judge whether this operational order is custom command, if judged result is a "Yes", then directly handle this operational order by described master controller CPU (101);
C, if step B in judged result be "No", then master controller CPU (101) hands to SIM card (201) with this operational order, SIM card (201) is finished corresponding operating.
14. a kind of intelligent card data disposal route of using between SIM card and the mobile phone SIM card deck that places as claimed in claim 13 is characterized in that:
The described contact type intelligent card (104) that uses between SIM card and the mobile phone SIM card deck that places can also carry out the non-contact data exchange with NFC main equipment (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100650752A CN101404066B (en) | 2008-01-14 | 2008-01-14 | Smart card cooperated with SIM card and its data processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100650752A CN101404066B (en) | 2008-01-14 | 2008-01-14 | Smart card cooperated with SIM card and its data processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101404066A CN101404066A (en) | 2009-04-08 |
| CN101404066B true CN101404066B (en) | 2011-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100650752A Expired - Fee Related CN101404066B (en) | 2008-01-14 | 2008-01-14 | Smart card cooperated with SIM card and its data processing method |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011011901A1 (en) * | 2009-07-31 | 2011-02-03 | Gemalto Sa | Contactless adaptor device |
| CN201479128U (en) * | 2009-08-12 | 2010-05-19 | 钒创科技股份有限公司 | Double-chip signal switching device |
| CN102034130B (en) * | 2009-09-27 | 2013-01-23 | 深圳市江波龙电子有限公司 | Radio frequency mobile communication terminal communication card and mobile communication terminal |
| CN101997977B (en) * | 2010-08-30 | 2013-05-08 | 北京道通天下信息科技有限责任公司 | Method and device for enabling mobile terminal and smart card to be compatible with different network systems |
| CN101980511A (en) * | 2010-09-22 | 2011-02-23 | 许富民 | Flexible circuit board for allowing external antenna to be applied to mobile phone card |
| CN102647810A (en) * | 2011-02-19 | 2012-08-22 | 上海祯显电子科技有限公司 | Converter for smart card |
| CN103024101A (en) * | 2011-09-21 | 2013-04-03 | 国民技术股份有限公司 | Subscriber identity module card holder |
| CN102831466B (en) * | 2012-07-27 | 2016-01-27 | 上海方付通商务服务有限公司 | Cell phone bank card |
| AP2015008703A0 (en) * | 2013-03-04 | 2015-09-30 | Visa Int Service Ass | Cryptographic label for attachment to a communication card |
| CN105451435B (en) * | 2015-12-31 | 2018-09-18 | 上海摩软通讯技术有限公司 | Prevent the PCB and mobile terminal of the hard contact short circuit of deck |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6092133A (en) * | 1996-12-17 | 2000-07-18 | Nokia Mobile Phones Ltd | Method for conveying control commands for SIM card from external apparatus to SIM card |
| CN1952957A (en) * | 2006-11-22 | 2007-04-25 | 凤凰微电子（中国）有限公司 | Smart card and method for expansion of interface on smart card |
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- 2008-01-14 CN CN2008100650752A patent/CN101404066B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6092133A (en) * | 1996-12-17 | 2000-07-18 | Nokia Mobile Phones Ltd | Method for conveying control commands for SIM card from external apparatus to SIM card |
| CN1952957A (en) * | 2006-11-22 | 2007-04-25 | 凤凰微电子（中国）有限公司 | Smart card and method for expansion of interface on smart card |
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| CN101404066A (en) | 2009-04-08 |
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Granted publication date: 20110720 Termination date: 20170114 |